EP0244332B1 - Système de très haute sécurité de télécommande sans fil permettant l'ouverture ou la fermeture inviolable de relais actionnant des systèmes tels que serrures - Google Patents

Système de très haute sécurité de télécommande sans fil permettant l'ouverture ou la fermeture inviolable de relais actionnant des systèmes tels que serrures Download PDF

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Publication number
EP0244332B1
EP0244332B1 EP87450009A EP87450009A EP0244332B1 EP 0244332 B1 EP0244332 B1 EP 0244332B1 EP 87450009 A EP87450009 A EP 87450009A EP 87450009 A EP87450009 A EP 87450009A EP 0244332 B1 EP0244332 B1 EP 0244332B1
Authority
EP
European Patent Office
Prior art keywords
key
lock
memory
code
value
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP87450009A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0244332A1 (fr
Inventor
René Soum
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP0244332A1 publication Critical patent/EP0244332A1/fr
Application granted granted Critical
Publication of EP0244332B1 publication Critical patent/EP0244332B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00182—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with unidirectional data transmission between data carrier and locks
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00182—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with unidirectional data transmission between data carrier and locks
    • G07C2009/0023—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with unidirectional data transmission between data carrier and locks with encription of the transmittted data signal
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00182—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with unidirectional data transmission between data carrier and locks
    • G07C2009/00238—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with unidirectional data transmission between data carrier and locks the transmittted data signal containing a code which is changed
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00182—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with unidirectional data transmission between data carrier and locks
    • G07C2009/00261—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with unidirectional data transmission between data carrier and locks the keyless data carrier having more than one function
    • G07C2009/00277—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with unidirectional data transmission between data carrier and locks the keyless data carrier having more than one function opening of different locks separately
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C2009/00753—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys
    • G07C2009/00761—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys with data transmission performed by connected means, e.g. mechanical contacts, plugs, connectors
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C2009/00753—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys
    • G07C2009/00769—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys with data transmission performed by wireless means
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C2209/00—Indexing scheme relating to groups G07C9/00 - G07C9/38
    • G07C2209/08—With time considerations, e.g. temporary activation, valid time window or time limitations

Definitions

  • the present invention relates to a high security electronic key-lock system with wireless remote control, actuating opening and closing relays comprising a transmitting key and a receiving lock.
  • Patent application WO-A-85 01980 concerning an optical transmission key and a lock capable of accepting several codes from the key also has the drawback of interceptable and reusable codes: in fact, the lock checks only if the code received is well saved in his memory.
  • the installation according to this request FR-A-2 536 781 comprises a resynchronization system which consists in simultaneously transmitting to the code a signal allowing the lock in the event of a mismatch between the code received and the code which had to be received, to consider one of the following codes in the succession and to compare it with the code received.
  • Another resynchronization system exposed in the cited request consists in sending an auxiliary code allowing a reinitialization in the succession of codes of the key and of the lock.
  • desynchronizations are frequent and the locks will be set to accept codes already issued.
  • this system does not prevent desynchronizations, each of them requiring manual intervention detrimental to the comfort of use and safety.
  • EP-A-0 432 270 is presented a card unlocking system.
  • This system does not present the risk of interception between a key and a lock and therefore does not include means avoiding this risk, the card serving as a key always containing the same information. It would therefore not be safe to implement this operating principle in a remote control system because the information could be very easily intercepted and reproduced to actuate the lock.
  • the present invention eliminates the above-mentioned drawbacks by proposing a wireless remote control key-lock system, in which the key is transmitting and transmits unpredictable and different codes during each transmission and in which the lock is receiving and identifies the transmitting key from the variable codes received, accepts these codes if they come from an authorized key and permanently eliminates any code already accepted.
  • the data sent by the key that is to say, Y, X, TXY and TCXSY, and interceptable, are not secret. TXY and TCXSY change during each transmission and TCXSY is unpredictable because the algorithm which generates it is secret.
  • the comparator authorizes, depending on the signal (+) or (-) received from the key, the closing or opening of a relay 1.
  • This comparator increments, via a connection C ′, the value TYX, recorded in the memory A ′ of the lock in correspondence of the key considered, at the level of the value TXY received from the key.
  • the key-lock system thus described is an analog representation of an electronic component which can group together all the memory, comparator and calculator functions.
  • the proposed invention ensures the inviolability of the key-lock system with remote control and transmitter key and receiver lock because the combination issued is variable with each transmission, is unpredictable and is ineffective if it is reproduced after interception.

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Lock And Its Accessories (AREA)
EP87450009A 1986-04-22 1987-04-16 Système de très haute sécurité de télécommande sans fil permettant l'ouverture ou la fermeture inviolable de relais actionnant des systèmes tels que serrures Expired - Lifetime EP0244332B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8606217A FR2597538B1 (fr) 1986-04-22 1986-04-22 Ensemble cle-serrure de securite a telecommande dans lequel la cle n'a qu'une fonction d'emission et la serrure de reception
FR8606217 1986-04-22

Publications (2)

Publication Number Publication Date
EP0244332A1 EP0244332A1 (fr) 1987-11-04
EP0244332B1 true EP0244332B1 (fr) 1991-07-24

Family

ID=9334748

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87450009A Expired - Lifetime EP0244332B1 (fr) 1986-04-22 1987-04-16 Système de très haute sécurité de télécommande sans fil permettant l'ouverture ou la fermeture inviolable de relais actionnant des systèmes tels que serrures

Country Status (5)

Country Link
US (1) US5107258A (es)
EP (1) EP0244332B1 (es)
DE (1) DE3771560D1 (es)
ES (1) ES2023433B3 (es)
FR (1) FR2597538B1 (es)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6690796B1 (en) 1995-05-17 2004-02-10 The Chamberlain Group, Inc. Rolling code security system
US6980655B2 (en) 2000-01-21 2005-12-27 The Chamberlain Group, Inc. Rolling code security system
US8194856B2 (en) 1995-05-17 2012-06-05 The Chamberlain Group, Inc. Rolling code security system
US10652743B2 (en) 2017-12-21 2020-05-12 The Chamberlain Group, Inc. Security system for a moveable barrier operator
US10862924B2 (en) 2005-06-30 2020-12-08 The Chamberlain Group, Inc. Method and apparatus to facilitate message transmission and reception using different transmission characteristics
US10944559B2 (en) 2005-01-27 2021-03-09 The Chamberlain Group, Inc. Transmission of data including conversion of ternary data to binary data
US10997810B2 (en) 2019-05-16 2021-05-04 The Chamberlain Group, Inc. In-vehicle transmitter training
US11074773B1 (en) 2018-06-27 2021-07-27 The Chamberlain Group, Inc. Network-based control of movable barrier operators for autonomous vehicles
US11423717B2 (en) 2018-08-01 2022-08-23 The Chamberlain Group Llc Movable barrier operator and transmitter pairing over a network

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FR2597538B1 (fr) * 1986-04-22 1995-03-31 Soum Rene Ensemble cle-serrure de securite a telecommande dans lequel la cle n'a qu'une fonction d'emission et la serrure de reception
DE3905651A1 (de) * 1989-02-24 1990-08-30 Daimler Benz Ag Verfahren zur sicherung von codeworten eines fernwirksystems und fernwirksystem mit durch codeworte uebertragbarem code
US6175312B1 (en) 1990-05-29 2001-01-16 Microchip Technology Incorporated Encoder and decoder microchips and remote control devices for secure unidirectional communication
FR2668280A1 (fr) * 1990-10-17 1992-04-24 Bernard Alain Dispositif emetteur de sequences de signaux.
JP2694053B2 (ja) * 1990-12-28 1997-12-24 富士通株式会社 自動取引装置
US6166650A (en) * 1991-05-29 2000-12-26 Microchip Technology, Inc. Secure self learning system
AU658459B2 (en) * 1991-10-31 1995-04-13 Kwang Sil Lee Electronic identification system having remote automatic response capability and automatic identification method thereof
FR2685506B1 (fr) * 1991-12-19 1995-03-10 Texton Agencement de commande a distance d'un dispositif actionneur a l'aide d'un appareil de telecommande.
US5442341A (en) * 1992-04-10 1995-08-15 Trw Inc. Remote control security system
US5872519A (en) * 1992-05-22 1999-02-16 Directed Electronics, Inc. Advanced embedded code hopping system
ES2070044B1 (es) * 1992-10-19 1997-02-16 Trw Sipea Spa Telemando especialmente para un vehiculo.
EP0605996B1 (en) * 1993-01-07 2000-01-19 Ford Motor Company Limited Remote controlled security system
WO1995008039A1 (en) * 1993-09-13 1995-03-23 Rockwell International Corporation Apparatus for remote implementation of a command
AU7684794A (en) * 1993-09-13 1995-04-03 Rockwell International Corporation Method for friend/foe screening of a remote access command signal
DE69533637T2 (de) * 1994-06-21 2006-02-16 Microchip Technology Inc., Chandler Geschütztes Selbstlernen
GB9416040D0 (en) * 1994-08-09 1994-09-28 Philips Electronics Uk Ltd Method of and system for transferring secure data
US5841866A (en) * 1994-09-30 1998-11-24 Microchip Technology Incorporated Secure token integrated circuit and method of performing a secure authentication function or transaction
US5628216A (en) * 1995-01-13 1997-05-13 Schlage Lock Company Locking device
US6191701B1 (en) 1995-08-25 2001-02-20 Microchip Technology Incorporated Secure self learning system
FR2745965B1 (fr) * 1996-03-08 1998-09-04 Inside Technologies Procede d'authentification d'un emetteur au cours d'une communication a un seul sens
EP0891611B1 (fr) * 1996-03-22 2006-07-05 Actividentity Europe Sa Systeme de controle d'acces a une fonction, dans lequel le chiffrement implique plusieurs variables dynamiques
FR2747815B1 (fr) * 1996-04-17 1998-06-19 Activcard Systeme de controle d'acces a une fonction, dans lequel le chiffrement implique plusieurs variables dynamiques
US5896769A (en) * 1996-09-13 1999-04-27 Access Technologies, Inc. Electrically operated actuator
US5979199A (en) * 1996-09-13 1999-11-09 Access Technologies, Inc. Electrically operated actuator
US6108326A (en) * 1997-05-08 2000-08-22 Microchip Technology Incorporated Microchips and remote control devices comprising same
US6109522A (en) * 1997-11-28 2000-08-29 Diebold, Incorporated Automated banking machine with self auditing capabilities and system
US6005306A (en) * 1998-08-14 1999-12-21 Jon J. Dillon Remote control door lock system
KR100611502B1 (ko) 1999-05-06 2006-08-11 아싸 아블로이 아베 열쇠 및 자물쇠 장치
US7005966B1 (en) * 2000-05-18 2006-02-28 Micron Technology, Inc. Remote computer controller and control method
DE60129742T2 (de) 2000-12-19 2008-04-30 Azoteq (Proprietary) Ltd. Verfahren und vorrichtung zum datentransfer
US20030193448A1 (en) * 2002-01-15 2003-10-16 Tsui Philip Y.W. Transmitter for operating rolling code receivers
US6956460B2 (en) * 2002-01-15 2005-10-18 Tsui Philip Y W Transmitter for operating rolling code receivers
US7061367B2 (en) * 2002-04-30 2006-06-13 General Electric Company Managing access to physical assets
US7123127B2 (en) * 2003-01-31 2006-10-17 General Electric Company System for managing physical assets
US7042334B2 (en) * 2003-01-31 2006-05-09 General Electric Company Methods for managing access to physical assets
US7884701B2 (en) * 2005-09-21 2011-02-08 Gallen Ka Leung Tsui External barrier operator device
US9670694B2 (en) * 2007-04-12 2017-06-06 Utc Fire & Security Americas Corporation, Inc. Restricted range lockbox, access device and methods
GB2569968B (en) * 2018-01-04 2020-07-22 Uk Locker Ltd Improvements in or relating to locks and lockers

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US4665397A (en) * 1983-11-01 1987-05-12 Universal Photonics, Inc. Apparatus and method for a universal electronic locking system
US4573046A (en) * 1983-11-01 1986-02-25 Universal Photonics, Inc. Watch apparatus and method for a universal electronic locking system
US4686529A (en) * 1984-01-06 1987-08-11 Kiekert Gmbh & Co. Kommanditgesellschaft Remote-control lock system
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DE3677676D1 (de) * 1985-09-10 1991-04-04 Huelsbeck & Fuerst Elektronische schliesseinrichtung fuer kraftfahrzeuge.
FR2597538B1 (fr) * 1986-04-22 1995-03-31 Soum Rene Ensemble cle-serrure de securite a telecommande dans lequel la cle n'a qu'une fonction d'emission et la serrure de reception
US4812841A (en) * 1987-05-26 1989-03-14 Chen Hai C Computer-controlled password lock

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6690796B1 (en) 1995-05-17 2004-02-10 The Chamberlain Group, Inc. Rolling code security system
US8194856B2 (en) 1995-05-17 2012-06-05 The Chamberlain Group, Inc. Rolling code security system
US8233625B2 (en) 1995-05-17 2012-07-31 The Chamberlain Group, Inc. Rolling code security system
US8284021B2 (en) 1995-05-17 2012-10-09 The Chamberlain Group, Inc. Rolling code security system
US8633797B2 (en) 1995-05-17 2014-01-21 The Chamberlain Group, Inc. Rolling code security system
US6980655B2 (en) 2000-01-21 2005-12-27 The Chamberlain Group, Inc. Rolling code security system
US10944559B2 (en) 2005-01-27 2021-03-09 The Chamberlain Group, Inc. Transmission of data including conversion of ternary data to binary data
US11799648B2 (en) 2005-01-27 2023-10-24 The Chamberlain Group Llc Method and apparatus to facilitate transmission of an encrypted rolling code
US10862924B2 (en) 2005-06-30 2020-12-08 The Chamberlain Group, Inc. Method and apparatus to facilitate message transmission and reception using different transmission characteristics
US10652743B2 (en) 2017-12-21 2020-05-12 The Chamberlain Group, Inc. Security system for a moveable barrier operator
US11122430B2 (en) 2017-12-21 2021-09-14 The Chamberlain Group, Inc. Security system for a moveable barrier operator
US11778464B2 (en) 2017-12-21 2023-10-03 The Chamberlain Group Llc Security system for a moveable barrier operator
US11074773B1 (en) 2018-06-27 2021-07-27 The Chamberlain Group, Inc. Network-based control of movable barrier operators for autonomous vehicles
US11763616B1 (en) 2018-06-27 2023-09-19 The Chamberlain Group Llc Network-based control of movable barrier operators for autonomous vehicles
US11423717B2 (en) 2018-08-01 2022-08-23 The Chamberlain Group Llc Movable barrier operator and transmitter pairing over a network
US11869289B2 (en) 2018-08-01 2024-01-09 The Chamberlain Group Llc Movable barrier operator and transmitter pairing over a network
US10997810B2 (en) 2019-05-16 2021-05-04 The Chamberlain Group, Inc. In-vehicle transmitter training
US11462067B2 (en) 2019-05-16 2022-10-04 The Chamberlain Group Llc In-vehicle transmitter training

Also Published As

Publication number Publication date
ES2023433B3 (es) 1992-01-16
FR2597538A1 (fr) 1987-10-23
FR2597538B1 (fr) 1995-03-31
DE3771560D1 (de) 1991-08-29
US5107258A (en) 1992-04-21
EP0244332A1 (fr) 1987-11-04

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